流媒体信息服务管理系统毕业论文.docVIP

流媒体信息服务与管理系统 摘要 流媒体是应用流技术在网络上传输的多媒体文件流媒体技术是一种使用流式传输连续的时基媒体的技术。流式传输方式是将视频、音频等其他媒体压缩为一个个压缩包，由视频服务器向用户计算机连续、实时传送，只需要在用户端缓存足够可播放的视频容量就可以开始播放。Streaming Media Information Service and Management System ABSTRACT Streaming media is multimedia file applying streaming technology on the network transmission. The streaming media is a kind of technology using streaming pattern to convey the continuous time base media. The streaming transmission manner is to compress the other media of the video and audio frequency into every compressing packet, it is real time conveyed continuously to the user computer through video server, and the broadcast may begin only if caching the adequate playable video content on the user terminal. The streaming media information service and management system is mainly composed of two parts: service system and management system. The service system includes the four modules of the video order playing, the video direct playing, the video broadcast, and the program REC. The management system includes the program management, the column management, the user management, the system management, etc. This system overall scheme is based on SQL Server 2003 as a platform; it adopts the normal B/S pattern, large-scale use of Access database system and the use of the production of commonly used Web site development tools, modular, distributed system design to build the system. This thesis clarifies the design scheme of the streaming media information service and management system, The design elements include: the overall system architecture design, the video-on-demand function module design, the module design features video broadcast, the video broadcast functions of the modular design, the background of the management interface, and system debug and analysis .This thesis has been tested in the final analysis. the tests include: the application of functions, management functions, as well as testing the main parameters. KEY WORDS: Streaming media Service Man